* {
  margin: 0;
  padding: 0;
}
body {
  background-color: #48a0f9;
}

img {
  margin: 20px 0 0 240px;
}
.login {
  width: 400px;
  height: 310px;
  background-color: #00CCFF;
  box-shadow: 1px 1px 10px 3px;
  /* 居中对齐 */
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%,-50%);
}
.login h1 {
  height: 60px;
  line-height: 60px;
  text-align: center;
}
.login form {
  margin: 0 30px;
}
.login form a {
  float: right;
}
.layui-form-item {
  position: relative;
}
.layui-form-item i {
  position: absolute;
  left: 5px;
  top: 10px;
}
.layui-input {
  padding-left: 25px;
}

/* 开始 注册隐藏 */
.register{
  display: none;
}